﻿#include<stdio.h>
int main()
{
	int a = 100, b = 200;
	int* p_1, * p_2 = &b;
	p_1 = &a;
	printf("a=%d\n", a);
	printf("*p_1=%d\n", *p_1);
	printf("b=%d\n", b);
	printf("*p_2=%d\n", *p_2);
	return 0;
}